CN202387840U - Bending and flattening mould for bender - Google Patents

Bending and flattening mould for bender Download PDF

Info

Publication number
CN202387840U
CN202387840U CN2011205085898U CN201120508589U CN202387840U CN 202387840 U CN202387840 U CN 202387840U CN 2011205085898 U CN2011205085898 U CN 2011205085898U CN 201120508589 U CN201120508589 U CN 201120508589U CN 202387840 U CN202387840 U CN 202387840U
Authority
CN
China
Prior art keywords
mould
bending
plane
inclined plane
mold
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011205085898U
Other languages
Chinese (zh)
Inventor
刘孝俊
邰建军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAANSHAN GOLIN PRESS BRAKE TOOLING Co Ltd
Original Assignee
MAANSHAN GOLIN PRESS BRAKE TOOLING Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MAANSHAN GOLIN PRESS BRAKE TOOLING Co Ltd filed Critical MAANSHAN GOLIN PRESS BRAKE TOOLING Co Ltd
Priority to CN2011205085898U priority Critical patent/CN202387840U/en
Application granted granted Critical
Publication of CN202387840U publication Critical patent/CN202387840U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The utility model discloses a bending and flattening mould for a bender, which belongs to the field of machining moulds. The bending and flattening mould for the bender comprises an upper mould and a lower mould, a V-shaped mould tip is arranged at the lower end of the upper mould, a plane provided with a right side of the V-shaped mould tip is a second inclined surface, the right side of the upper mould includes a first vertical surface, a first inclined surface, a second vertical surface and a second inclined surface from top to bottom, a 90-degree step is arranged on a transition portion between the first inclined surface and the second inclined surface, a rectangular groove is arranged on the lower mould, and the V-shaped mould tip can be fittingly inserted into the rectangular groove. The bending and flattening mould can be used for bending and flattening workpieces which can be originally bent and flattened by two moulds, mould replacement time is saved, cost is saved for enterprises, and the labor intensity is relieved for workers.

Description

The bending machine die that a kind of bending band flattens
Technical field
The utility model belongs to the machine dies field, more particularly, relates to a kind of bending machine die that can realize that bending flattens again.
Background technology
People are various to the bender requirement of products now, the increase of demand, and under the situation that technology is constantly brought forth new ideas, the update of product is rapider, and rich choice of products is colorful.The development of bender is also developing to simple and easy, cheap numerical control bender, thereby can satisfy demand at all levels not only towards development high-end, H.D numerical control.
Bender is divided into manual bending machine, hydraulic bending press and numerical control bender.Manual bending machine is divided into mechanical manual bending machine and electric and hand bender again.Hydraulic bending press can be divided into again by the method for synchronization: turn round axle synchronously, the synchronous and electric liquid of machine liquid is synchronous; Hydraulic bending press can be divided into again by motion mode: upper dynamic, lower-moving type.Hydraulic bending press can be used for can also metallic plate being pressed, be converted into various difform workpiece as long as the operator mixes the mould of various different structures, shape outside the various sheet metals of bending, when being equipped with corresponding equipment, also can supply the usefulness of punching.Multi-form according to bending, section configuration can provide a variety of purposes; Hydraulic bending press can also utilize particular manufacturing craft to carry out bending, reaches the bending requirement of special shape.
Bending pressing die again is a kind of mould very commonly used of electrical apparatus industry; Bending of processing in the past flattens workpiece again and need change two and put bed die and could accomplish; First mold is used for being bent into an acute angle to workpiece, uses the second cover flattening die tool that workpiece is flattened then, is processed into the workpiece of shape as shown in Figure 1; But this way needs two molds to accomplish, and cost is higher.
Summary of the invention
The problem that solves
To the deficiency of prior art, provide a kind of not only can bending but also can flatten the mould of workpiece.
Technical scheme
The bending machine die that a kind of bending band flattens; Comprise mold and bed die; The lower end of described mold is a V-type mould point; The plane, right flank place of said V-type mould point is second inclined plane, and the right flank of said mold is followed successively by first vertical plane, first inclined plane, second vertical plane and second inclined plane from the top down, and described first inclined plane and second inclined plane are in one plane; Such structural design can make workpiece when the bending perk, touch mutually with second inclined plane, avoids the workpiece out-of-flatness.Transition portion between described first inclined plane and second inclined plane is 90 ° a step; Said bed die is provided with rectangular recess, V-type mould point can adaptive insertion rectangular recess in.
The degree of depth of rectangular recess is greater than the lower extreme point of the V-type mould of the cope match-plate pattern point vertical range to the step horizontal plane.The horizontal plane of step and the upper surface of bed die can closely contact when flattening workpiece like this.During use, at first plate workpiece is put between mold and the bed die, the V-type mould point of mold moves down under the drive of motor in the groove that inserts bed die, has at this moment accomplished the bending of workpiece; Remove mold; The workpiece of bending is taken out; And be placed on the horizontal end face on bed die upper surface groove right side, starting bender and make the V-type mould point of mold under the drive of motor, move down the rectangular recess of inserting bed die again, mold is in the decline process; The horizontal plane of mold step press down with the horizontal end face of the upper surface rectangular recess both sides of bed die constantly near, accomplish the applanation process of plate workpiece.
Beneficial effect
The utility model is than the advantage of prior art:
(1) mould that uses the utility model bending to flatten again, a mold not only can bendings but also can have been accomplished pressing work, had accomplished the work that former needs two molds could be accomplished, and had practiced thrift machine cost;
(2) use the mould of the utility model to save the lead-time, for the workman has alleviated labour intensity;
(3) the utility model is simple in structure, is easy to make.
Description of drawings
Fig. 1 is the finished product structural representation of workpiece to be processed;
Fig. 2 is the structural representation of the mould of the utility model;
Fig. 3 is the view of mould before bending of the utility model;
Fig. 4 is the view of mould after bending of the utility model;
Fig. 5 is the view that the mould of the utility model flattens workpiece.
Among the figure: 1 mold, 2 first inclined planes, 3 second inclined planes, 4 bed dies, 5 rectangular recess, 6 steps, 7 V-type moulds point, 8 first vertical planes, 9 second vertical planes.
The specific embodiment
Embodiment 1
The structure of the utility model is as shown in Figure 2; The bending machine die that a kind of bending band flattens comprises mold 1 and bed die 4, and the lower end of described mold 1 is a V-type mould point 7; The angle of V-type mould point 7 is 27 °; The plane, right flank place of said V-type mould point 7 is second inclined plane 3, and the right flank of said mold is followed successively by first vertical plane 8, first inclined plane 2, second vertical plane 9 and second inclined plane 3 from the top down, and described first inclined plane 2 and second inclined plane 3 are in one plane.Transition portion between described first inclined plane 2 and second inclined plane 3 is 90 ° a step 6; Said bed die 1 is provided with rectangular recess 5, V-type mould point 7 can adaptive insertion rectangular recess 5 in.
The degree of depth of groove 5 is greater than the distance of V-type mould point 7 to the turning of step 6.The horizontal plane of step and the upper surface of bed die can closely contact when flattening workpiece like this.During use; As shown in Figure 3, at first plate workpiece to be put between mold 1 and the bed die 4, the V-type mould of mold 1 point 7 moves down under the drive of motor in the groove 5 that inserts bed die 4; When workpiece bends to 30 ° of angles, stop to insert, at this moment accomplished the bending of workpiece; Remove mold 1, as shown in Figure 4, with the workpiece taking-up of bending; And be placed on the horizontal end face on bed die 4 upper surface grooves 5 right sides; Start bender and make the V-type mould point 7 of mold 1 under the drive of motor, move down the rectangular recess 5 of inserting bed die 4 again, mold 1 is in the decline process, and the horizontal plane of the step 6 of mold 1 presses down; With the horizontal end face of the upper surface of bed die 4 constantly near; Accomplish the applanation process of workpiece, state is as shown in Figure 5, obtains workpiece as shown in Figure 1 at last.

Claims (2)

1. the bending machine die that flattens of a bending band; Comprise mold (1) and bed die (4); It is characterized in that; The lower end of described mold (1) is V-type mould point (7), and the plane, right flank place of said V-type mould point (7) is second inclined plane (3), and the right flank of said mold (1) is followed successively by first vertical plane (8), first inclined plane (2), second vertical plane (9) and second inclined plane (3) from the top down; Described first inclined plane (2) and second inclined plane (3) in one plane, the transition portion between described first inclined plane (2) and second inclined plane (3) is 90 ° a step (6); Said bed die (4) is provided with rectangular recess (5), V-type mould point (7) can adaptive insertion rectangular recess (5) in.
2. the bending machine die that a kind of bending band according to claim 1 flattens is characterized in that, the degree of depth of said rectangular recess (5) is greater than the lower extreme point of the V-type mould point (7) of cope match-plate pattern (1) vertical range to step (6) horizontal plane.
CN2011205085898U 2011-12-08 2011-12-08 Bending and flattening mould for bender Expired - Fee Related CN202387840U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205085898U CN202387840U (en) 2011-12-08 2011-12-08 Bending and flattening mould for bender

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205085898U CN202387840U (en) 2011-12-08 2011-12-08 Bending and flattening mould for bender

Publications (1)

Publication Number Publication Date
CN202387840U true CN202387840U (en) 2012-08-22

Family

ID=46662792

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205085898U Expired - Fee Related CN202387840U (en) 2011-12-08 2011-12-08 Bending and flattening mould for bender

Country Status (1)

Country Link
CN (1) CN202387840U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103495652A (en) * 2013-09-11 2014-01-08 唐道雁 Multi-angle bending machine upper cutter
CN104646487A (en) * 2013-11-22 2015-05-27 英业达科技有限公司 Processing method of metal plate and metal plate manufactured by processing method
CN106914537A (en) * 2017-03-22 2017-07-04 王安基 Set of molds that mould is clapped in bending and bending is clapped
CN108188264A (en) * 2017-12-30 2018-06-22 安徽中电兴发与鑫龙科技股份有限公司 A kind of flattening mold and its application method
CN111229880A (en) * 2020-03-07 2020-06-05 赵丽英 Sheet metal channel-section steel mechanism of buckling

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103495652A (en) * 2013-09-11 2014-01-08 唐道雁 Multi-angle bending machine upper cutter
CN104646487A (en) * 2013-11-22 2015-05-27 英业达科技有限公司 Processing method of metal plate and metal plate manufactured by processing method
CN106914537A (en) * 2017-03-22 2017-07-04 王安基 Set of molds that mould is clapped in bending and bending is clapped
CN106914537B (en) * 2017-03-22 2019-02-01 王安基 Set of molds that mold is clapped in bending and bending is clapped
CN108188264A (en) * 2017-12-30 2018-06-22 安徽中电兴发与鑫龙科技股份有限公司 A kind of flattening mold and its application method
CN111229880A (en) * 2020-03-07 2020-06-05 赵丽英 Sheet metal channel-section steel mechanism of buckling
CN111229880B (en) * 2020-03-07 2021-09-28 抚州市海利金属科技有限公司 Sheet metal channel-section steel mechanism of buckling

Similar Documents

Publication Publication Date Title
CN202387840U (en) Bending and flattening mould for bender
CN217798229U (en) Steel plate bending machine
CN203292314U (en) Arc-shaped cold roll forming die for steel member
CN204685815U (en) A kind of Trinity assembled tool of winding
CN202377395U (en) Bender die for bending Z-shaped workpieces
CN103861902A (en) U-shaped metal plate manufacturing method
CN102513427B (en) Round rolling forming method and moulds for long and thin metal plate part edges based on brake-press
CN102825139B (en) Hemming die of bending machine
CN202006239U (en) Plate bend die
CN203578575U (en) Dedicated bending machine mold for special Z-type panel
CN103920818B (en) Cylinder side wall volume semicircle mould
CN202438615U (en) Die for bending machine
CN203281735U (en) Once forming stamping die for brake pad tension spring connecting bent strip
CN201768811U (en) Low-voltage electric appliance connection terminal stamping part bending die
CN203791483U (en) Cylinder side wall semicircle rolling mold
CN105382107B (en) Sheet Metal Surface shaping and punching mold
CN104259307A (en) LED lampshade forming process
CN110976616B (en) Blanking die with workpiece storage device
CN203764768U (en) Flanging die for automobile hinge
CN208600576U (en) A kind of two times punch mold for the forming of zigzag shape beam piece
CN203764763U (en) Bending die for automobile gear plate
CN203565666U (en) Universal reverse-jacking bulging die
CN104249097A (en) Numerical control flexible roll bending fully-automatic plate bending machine special for miniature motor enclosure
CN202162281U (en) Composite flattening die
CN203508677U (en) Flexible numerical control rolling and bending full-automatic plate bending machine special for miniature motor shell

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120822

Termination date: 20181208